.container{
    width: 1000px;
    margin: 0 auto;
}
.container .logo{
    height: 100px;
    line-height: 100px;
}
.container .logo img{
    margin: 30px;
    height: 30px;
    width: 180px;
    text-align: center;
}
.container .logo input{
    float: right;
    margin-top: 40px;
    margin-right: 20px;
}
.container .nav{
    height: 60px;
    background-color: black;
}
.container .nav li{
    display: inline-block;
    width: 112px;
    height: 60px;
    line-height: 60px;
    border-right: 1px solid rgb(74, 74, 73);
    text-align: center;
}
.container .nav li .first{
    width: 140px;
}
.container .nav li .last{
    border-right: 0px;
}
.container .nav a{
    text-decoration: none;
    color:white;
}
.container .banner{
     height: 465px; 
}
.container .banner{
    vertical-align: bottom;
}
.container .news{
    height: 245px;
}
.container .news li{
    padding-top: 20px;
    margin-left: 20px;
    font-size: 20px;
}
.container .market{
    height: 245px;
}
.container .about{
    height: 250px;
    background-color: #E5E5E5FF;
}
.container .foot{
    height: 70px;
}